DE102013018523A1 - Wind turbine with several rotors - Google Patents
Wind turbine with several rotors Download PDFInfo
- Publication number
- DE102013018523A1 DE102013018523A1 DE201310018523 DE102013018523A DE102013018523A1 DE 102013018523 A1 DE102013018523 A1 DE 102013018523A1 DE 201310018523 DE201310018523 DE 201310018523 DE 102013018523 A DE102013018523 A DE 102013018523A DE 102013018523 A1 DE102013018523 A1 DE 102013018523A1
- Authority
- DE
- Germany
- Prior art keywords
- wind turbine
- rotors
- generators
- several rotors
- turbine according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having a plurality of rotors
- F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having a plurality of rotors coaxially arranged
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
Windkraftanlage mit mehreren horizontal hintereinander angeordneten baugleichen Rotoren (jeweils mit drei Rotorblättern).Wind turbine with several identically arranged rotors arranged one behind the other (each with three rotor blades).
Description
Durch die bisherige Bauweise von Windkraftanlagen mit einem Rotor ist nur eine bestimmte, konstante Energieleistung – je nach Windstärke – an einem Standort zu erzielen.Due to the previous design of wind turbines with a rotor, only a certain, constant energy output - depending on the wind force - can be achieved at one location.
Die im Patentanspruch 1 angeführte Erfindung ermöglicht es, bei Windkraftanlagen mit mehreren Rotoren an einem Standort eine mehrfache Energieausbeute zu generieren.The cited in claim 1 invention makes it possible to generate a multiple energy yield in wind turbines with multiple rotors at a location.
Das Problem der Kraftübertragung der einzelnen Rotoren zu den Generatoren wird durch den Patentanspruch 2 gelöst. Mehrere ineinander liegende Antriebswellen transportieren die Rotationsenergie zu den Generatoren:
Wobei der erste (vordere) Rotor eine massive Welle besitzt, und die folgenden Rotoren jeweils an einer Hohlwelle befestigt sind.The problem of power transmission of the individual rotors to the generators is solved by the patent claim 2. Several nested drive shafts transport the rotational energy to the generators:
Wherein the first (front) rotor has a massive shaft, and the following rotors are each attached to a hollow shaft.
Jede Antriebswelle ist nach Patentanspruch 3 direkt mit der Stromerzeuger-Komponente verbunden:
Dieses sind entweder Ringgeneratoren oder Generatoren mit Getriebe.Each drive shaft is connected according to claim 3 directly to the power generator component:
These are either ring generators or geared generators.
Ein Ausführungsbeispiel der Erfindung ist in einer Zeichnung dargestellt. Aufbau und Wirkungsweise der einzelnen Komponenten sind anhand dieser Darstellung ersichtlich.An embodiment of the invention is shown in a drawing. The structure and mode of operation of the individual components can be seen from this illustration.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310018523 DE102013018523A1 (en) | 2013-11-04 | 2013-11-04 | Wind turbine with several rotors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310018523 DE102013018523A1 (en) | 2013-11-04 | 2013-11-04 | Wind turbine with several rotors |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102013018523A1 true DE102013018523A1 (en) | 2015-05-07 |
Family
ID=52829569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201310018523 Ceased DE102013018523A1 (en) | 2013-11-04 | 2013-11-04 | Wind turbine with several rotors |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102013018523A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015005520A1 (en) * | 2015-07-07 | 2017-01-12 | Holger Burkhart Loth | Apparatus and method for increasing the efficiency of wind turbines, by means of counter-rotating double rotor with nested, independent drive shafts |
CN108954163A (en) * | 2018-06-05 | 2018-12-07 | 中铁十五局集团电气化工程有限公司 | A kind of tunnel illuminating system |
CN109306936A (en) * | 2018-06-05 | 2019-02-05 | 太仓新宏电子科技有限公司 | A kind of new energy efficient wind power generation method |
CN109899245A (en) * | 2017-12-11 | 2019-06-18 | 北京普华亿能风电技术有限公司 | Wind-powered electricity generation point detection system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19543458A1 (en) * | 1995-11-22 | 1997-05-28 | Ekkehard Senf | Wind power plant with rotor blades arranged in two sets |
DE19643362C2 (en) * | 1996-10-08 | 2002-01-24 | Miroslaw Janowicz | wind generator |
US20060093482A1 (en) * | 2002-09-17 | 2006-05-04 | Andre Wacinski | Drive device for a windmill provided with two counter-rotating screws |
DE102008053012A1 (en) * | 2008-10-23 | 2010-04-29 | Stanev, Andrej, Dr.-Ing. | Wind and flow force system has wind and flow wheel mast, where wind and flow wheel is connected with current generator, which pivots stator of generator moved in generator housing |
WO2010102136A2 (en) * | 2009-03-05 | 2010-09-10 | Tarfin Micu | Drive system for use with flowing fluids |
-
2013
- 2013-11-04 DE DE201310018523 patent/DE102013018523A1/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19543458A1 (en) * | 1995-11-22 | 1997-05-28 | Ekkehard Senf | Wind power plant with rotor blades arranged in two sets |
DE19643362C2 (en) * | 1996-10-08 | 2002-01-24 | Miroslaw Janowicz | wind generator |
US20060093482A1 (en) * | 2002-09-17 | 2006-05-04 | Andre Wacinski | Drive device for a windmill provided with two counter-rotating screws |
DE102008053012A1 (en) * | 2008-10-23 | 2010-04-29 | Stanev, Andrej, Dr.-Ing. | Wind and flow force system has wind and flow wheel mast, where wind and flow wheel is connected with current generator, which pivots stator of generator moved in generator housing |
WO2010102136A2 (en) * | 2009-03-05 | 2010-09-10 | Tarfin Micu | Drive system for use with flowing fluids |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015005520A1 (en) * | 2015-07-07 | 2017-01-12 | Holger Burkhart Loth | Apparatus and method for increasing the efficiency of wind turbines, by means of counter-rotating double rotor with nested, independent drive shafts |
CN109899245A (en) * | 2017-12-11 | 2019-06-18 | 北京普华亿能风电技术有限公司 | Wind-powered electricity generation point detection system |
CN108954163A (en) * | 2018-06-05 | 2018-12-07 | 中铁十五局集团电气化工程有限公司 | A kind of tunnel illuminating system |
CN109306936A (en) * | 2018-06-05 | 2019-02-05 | 太仓新宏电子科技有限公司 | A kind of new energy efficient wind power generation method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |